陕西报春Primula handeliana

中文名(Chinese Name):陕西报春
学名(Scientific Name):Primula handeliana W. W. Smith et Forr.
英文名(English Common Name):
别名(Chinese Common Name):西北厚叶报春
异名(Synonym):
科属(Family & Genus):报春花科(Primulaceae)报春花属
形态特征(Description):多年生草本,全株无粉。根状茎短,具多数紫褐色纤维状长根。叶丛基部无鳞片,叶柄叉开;叶片矩圆形、椭圆形或卵圆形,稀为披针形,长2.5-8厘米,宽1-2.5(3.5)厘米,先端稍锐尖或钝圆,基部阔楔形,稀近圆形,边缘具小牙齿,上面绿色,下面灰绿色,干时纸质,中肋明显,侧脉纤细;叶柄细瘦,具狭翅,与叶片近等长或长于叶片。花葶高15-30厘米;伞形花序1-2轮,每轮3-15花;苞片披针形,长5-9毫米;花梗长0.5-5厘米;花萼筒状,长8-10毫米,分裂达中部或略超过中部,裂片披针形或矩圆状披针形,先端稍渐尖;花冠黄色,高脚碟状,冠檐直径1.5-1.8厘米,裂片矩圆形,长7-9毫米,宽3.5-4毫米,全缘;长花柱花:冠筒长12-13毫米,雄蕊着生处略高于萼筒,花柱长达冠筒口;短花柱花:冠筒长14-18毫米,雄蕊着生于冠筒上部,花药顶端接近筒口,花柱长约4毫米,稍短于花萼。蒴果长圆体状,稍长于花萼。花期5-7月,果期7-8月。
分布(Distribution):产陕西太白山、佛坪等地,生长于海拔2500-3600米山坡疏林下和岩石上。
引自中国植物志英文版:FOC Vol. 15 Page 159   
Primula handeliana W. W. Smith & Forrest, Notes Roy. Bot. Gard. Edinburgh. 16: 45. 1928.
陕西报春 shaan xi bao chun| Primulaceae  | Primula
Herbs perennial, efarinose, lacking basal bud scales at anthesis. Leaves forming a rosette; petiole narrowly winged, nearly as long as to longer than leaf blade; leaf blade oblong to elliptic or ovate, rarely lanceolate, 2.5--8 X 1--2.5(--3.5) cm, abaxially glaucous, adaxially dark green, base broadly cuneate, rarely subrounded, margin denticulate, apex acute to obtuse. Scapes 15--30 cm; umbels 1 or 2, superimposed, 3--15-flowered; bracts lanceolate, 5--9 mm. Pedicel 0.5--5 cm. Flowers heterostylous. Calyx tubular, 8--10 mm, parted to middle or slightly below; lobes lanceolate to oblong-lanceolate. Corolla yellow; limb 1.5--1.8 cm wide; lobes oblong, 7--9 X 3.5--4 mm, margin entire. Pin flowers: corolla tube 1.2--1.3 cm; stamens toward middle of tube; style reaching mouth of tube. Thrum flowers: corolla tube 1.4--1.8 cm; stamens toward apex of corolla tube; style ca. 4 mm. Capsule cylindric, slightly longer than calyx. Fl. May-Jul.
  • Open forests, on damp rocks; 2500--3600 m. Shaanxi (Taibai Shan)
 陕西报春Primula handeliana

陕西报春Primula handeliana

陕西报春Primula handeliana
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